In this paper we prove that a finite group G is isomorphic to the finite projective special unitary group U n (q) if and only if they have the same order of Sylow r-normalizer for every prime r.
文摘In this paper we prove that a finite group G is isomorphic to the finite projective special unitary group U n (q) if and only if they have the same order of Sylow r-normalizer for every prime r.
